【文章內(nèi)容簡介】 in the south and surrounded by mountains on three to the influence of the warm and humid air flow in the southwest of theindian ocean, it has long sunshine, short frost period and an average annualtemperature of 15 ℃. the climate is mild, summer is not hot, winter is not cold,four seasons such as spring, pleasant climate, is very famous spring city. forthis reason, the predecessors have described its characteristics as follows:there is no fur in the december moon of kunming, the light cotton sweats in thedog days, the plum blossoms in the middle of winter, and the new year leaves ofliushu will be thick. from december to march of the next year, groups of redheaded gulls, which escape the cold wind in the northern sea area, e fromafar and settle in kunming city.kunming, with an altitude of 746 meters to 4247 meters, covers an area of15942 square kilometers and a builtup area of 98 square kilometers. it isdirectly under the jurisdiction of panlong, wuhua, xishan and guandu, and eightcounties of chenggong, jinning, anning, fumin, songming, yiliang, lunan andluquan. the population is 3635212. there are 25 ethnic groups, including han,yi, hui, bai, miao and mongolia. the minority population accounts for %, andthe urban population is 1611969.250000 years ago, there were ancient human activities in kunming area. fromthe 13th century, kunming became the political, economic and cultural center ofyunnan province. it is the hub and channel connecting the ancient southern silkroad in southeast asia and sichuan yunnan vietnam. kunming is the hometown ofgreat navigator zheng he and people39。s musician nie er. patriotic democraticmovements such as the national defense movement and the one two one movementcontributed to china39。s democratic revolution. the long history and spanersifiedculture have formed the distinctive characteristics of kunming today, which arelong history, many historic sites, beautiful scenery, many places of interest,a gathering of talents, many celebrities, early development and manycontacts.since the reform and opening up, kunming39。s economy has always maintained agood momentum of rapid and healthy development, and its prehensive economicstrength has entered the advanced ranks in the western region. after years ofdevelopment, it has formed five pillar industries, including cigarette,electromechanical, biological resources, information, business and ltural development is sustained, stable and coordinated, structuraladjustment has achieved remarkable results, and its characteristics areoutstanding. dounan flowers and chenggong vegetables have bee wellknownbrands at home and abroad. it is the industrial base of yunnan province and animportant industrial city in southwest china. the proportion of the tertiaryindustry in the national economy is increasing. the rapid development ofmerce, tourism, information and modern service industries has played animportant role in promoting the economic and social development of the city.kunming is one of the famous historical and cultural cities in china. it isa gathering place of natural landscape and cultural landscape. it is also one ofthe best tourist cities in china. the holding of the world expo has improvedkunming39。s popularity in the world. there is no heat in summer, no cold inwinter, four seasons like spring, flowers all year round, known as the springcity reputation.kunming has beautiful mountains and rivers. kunming has a long history,many nationalities and unique natural conditions, which leave an extremely richcultural relics and scenic spots. among them, there are 3 national scenic spots,6 national key cultural relics protection units, 66 provincial and municipal keycultural relics protection units, 30 scenic spots, more than 100 scenic spots,11 national tourist routes, 1 provincial scenic spot, ethnic customs with yunnancharacteristics, 1 largescale ethnic village, more than 50 hot springs,